WO2017093201A1

WO2017093201A1 - Beverage-making machine

Info

Publication number: WO2017093201A1
Application number: PCT/EP2016/079042
Authority: WO
Inventors: Jörg Krug; Sophie Schwerdtfeger
Original assignee: Qbo Coffee Gmbh
Priority date: 2015-12-01
Filing date: 2016-11-28
Publication date: 2017-06-08
Also published as: PT3383236T; JP6883582B2; CA3005381A1; BR112018010731A2; KR20180088426A; HUE050345T2; EP3383236B1; SG11201804567YA; BR112018010731A8; EP3383236A1; AU2016363625A1; EP3175746A1; RU2018121743A; US20180352996A1; AU2016363625B2; JP2018535780A; RU2728752C2; PL3383236T3; KR102653054B1; RU2018121743A3

Abstract

The invention relates to a beverage-making machine (10) for making a beverage from a portion capsule, having a motorized brewing module (6) which has a first brewing module part (3) and a second brewing module part (4) which can be moved relative to the first brewing module part. A brewing chamber can be formed by the first and second brewing module part, said brewing chamber at least partly surrounding the portion capsule (10) which is in a brewing position during the brewing process. The brewing module is designed to brew a brewed beverage by introducing a brewing liquid into the portion capsule (10) and to discharge same out of the brewing module. The motorized brewing module further has an electric drive (22) for moving the second brewing module part (4) relative to the first brewing module part (3). The beverage-making machine (10) further has a housing with a capsule insertion opening (11) through which the portion capsule (10) can be inserted into the beverage-making machine (10). The beverage-making machine (10) is characterized by additionally having a closing unit (1) and a sensor (2). The closing unit (1) comprises a manually actuatable operating lever (14) that can be pivoted about a pivot axis (15) between a closed position, in which the operating lever (14) closes the capsule insertion opening (11), and an open position, in which the capsule insertion opening (11) is accessible. The sensor can be used to ascertain whether the operating lever has assumed the closed position.

Description

W

BEVERAGE PREPARATION MACHINE

The invention relates to the field of apparatus for preparing hot and / or cold drinks. It relates more particularly to a beverage preparation machine for preparing a beverage from a portion capsule.

Beverage-making machines which use a 5 extraction material introduced into a portion capsule are known, for example, as coffee or espresso machines. It is also known to introduce the portion capsule via a capsule insertion opening in the beverage preparation machine. Such a capsule insertion opening can be closed by a closing unit, which in turn has a sliding or pivotable element.

10 sliding or pivoting elements of the type mentioned are in particular in beverage preparation machines with conventional, i. non-motorized horizontal brewing modules. In this case, the sliding or pivotable element is mechanically coupled to the brewing chamber, so that the actuation of the said element leads to closing or opening of the brewing chamber.

EP 2 571 404 shows a mechanical closing unit in which the user, by moving a handle, closes the brewing chamber of the beverage preparation machine and at the same time closes the capsule insertion opening by the handle covering it. By a corresponding opposite movement, the brewing chamber is opened again and the capsule insertion opening made accessible again 0. In beverage preparation machines with motorized brewing modules, the closure of the capsule insertion opening generally takes place via a cover, which can be operated, for example, by pressing a button.

WO 2012/093107 shows a beverage preparation machine in which a motorized brewing module is combined with a manually operable cover and in which the closure of the cover is detected by a sensor and causes a closing of the brewing chamber. The cover is designed as a laterally guided, slidable along the housing of the beverage preparation machines plate which is locked during the brewing process and during the opening and closing of the brewing process.

Manual locking units currently used in combination with motorized brewing modules have several disadvantages. So these are only guided laterally, which allows a simple movement, but either against a large frictional force or with a correspondingly large game and with a low position accuracy, which leads to a high susceptibility to damage and often to a low-grade impression.

It is an object of the invention to provide a beverage preparation machine which overcomes disadvantages of the prior art. It is a particular object of the invention to ensure a high degree of automation with a high level of user-friendliness and user safety with high user comfort.

These and other objects are achieved by the beverage preparation machine defined in the claims.

A beverage preparation machine of the type according to the invention is designed as a beverage preparation machine for preparing a beverage, in particular a hot beverage such as coffee or tea, from a portion capsule. The beverage preparation machine has a motorized brewing module, which includes a brewing chamber, which consists of a first brewing module part and a relative to this movable second Brühmodulteil is bildbar. During the brewing process, the brewing chamber which can be formed in this way surrounds a portion capsule, which is in a brewing position, at least partially. In this case, the brewing module is set up to brew a brewed beverage by introducing a brewing liquid into the portion capsule and to discharge it from the brewing chamber. The brewed beverage then passes through a beverage outlet in a placed under the beverage outlet drinking vessel.

The motorized brewing module further comprises an electric drive which causes the movement of the second brewing module part relative to the first brewing module part. The beverage preparation machine further comprises a housing and a capsule insertion opening, wherein the capsule insertion opening is set up so that a portion capsule can be inserted into the beverage preparation machine via it.

Furthermore, the beverage preparation machine has a closing unit and a sensor. The closing unit in turn has a manually operable control lever. The operating lever is pivotable about an axis of rotation between a closed position and an open position, wherein it can be determined by the sensor, if the operating lever assumes the closed position.

The closed position and the open position form, for example, the two limiting positions which limit a movement range of the operating lever.

In the open position, the capsule insertion opening is accessible. In particular, the operating lever leaves the capsule insertion opening uncovered so far that the portion capsule can be introduced through the capsule insertion opening.

In the closed position, the capsule insertion opening is in particular closed so that no object can get into the interior of the beverage preparation machine. In addition, the capsule insertion opening can be closed so that no light can get into the interior of the beverage preparation machine. For example, a portion of the operating lever in the closed position may be above the capsule insertion opening and formed to extend at least over the entire surface of the capsule insertion opening.

The sensor is any element in question, which is able to convert the assumption of the closed position by the operating lever or the transition thereof to the closed position in a signal evaluable by a controller. For example, the sensor may be a switch, in particular a microswitch.

In one embodiment, the beverage preparation machine further comprises a controller. In particular, via the ingestion of the closed position by the operating lever, the brewing process or a process preceding the brewing process may be start-up or disconnectable. An example of a process upstream of the brewing process is an automated capsule recognition. The unlocking of the brewing process or an upstream process may involve the release of a control or one or more options in an operating menu.

The operating lever is pivotable by applying a force. In particular, the closing unit may be arranged such that the movement of the operating lever between the open and the closed positions is continuous. The continuous movement can be interrupted or completed by an eventual snap-in engagement in the characteristic position, in particular in the two defined positions ("open", "closed").

In an embodiment of the beverage preparation machine, the closing unit further comprises a resistance element for giving haptic feedback to the user who applies the force for moving the operating lever, ie the resistance element is designed to resist a movement of the operating lever depends on a position of the operating lever, whereby also the force required to move the operating lever depends on the position of the operating lever. The position of the operating lever can be given in particular by its given about its movement about the axis of rotation relative to the closed position angular position. In this case, the resistance varies depending on the angular position. In particular, the resistance element can be designed such that the haptic feedback simulates one or more of the following processes characteristic of beverage preparation machines with a manually closable brewing chamber:

- The piercing of the portion capsule; - The sliding of the portion capsule at least in the second mobile

Brühmodulteil;

- Closing the brewing chamber.

In one embodiment, the resistance is caused by friction and / or elastic deformation. For this purpose, the resistance element may be a spring which is deformed when closing against its spring force and / or along which drags an element of the closing unit. In one embodiment, the resistance element is a curved spring plate along which a part of the closing unit travels.

In one embodiment of the beverage preparation machine, the closing unit further comprises a cam, which is also movable about the axis of rotation by a pivoting movement of the operating lever and, for example. Rotationally connected thereto. Such a cam interacts with the sensor at least when the closed position is taken by the operating lever in such a way that the sensor can detect the transition of the operating lever into the closed position and / or the state of the assumed closed position. Cam and control lever can be made in one piece. In this case, the cam and operating lever form a rocker which interacts with the sensor in the closed position.

But cam and control lever can also be two different parts of the closing unit, wherein the movement of the cam is clearly related to the movement of the operating lever.

In one embodiment of the beverage preparation machine, the movement of the second brewing module part is mechanically decoupled from the movement of the operating lever. That is, a movement of the operating lever just as little leads to an immediate movement of the second Brühmodulteils, such as a movement of the second Brühmodulteils to a movement of the operating lever.

However, at least the taking of the closed position by the operating lever or moving the operating lever to the closed position or from the closed position via the sensor may have an influence on the movement of the second brewing module part. In particular, for safety reasons, the movement of the second brewing module part for closing or opening the brewing chamber can be coupled to the condition of taking the closed position by the operating lever.

Due to the said mechanical decoupling, the beverage preparation machine can also be set up such that the movement of the operating lever into the open position does not interrupt a current brewing process. In particular, in embodiments of the beverage preparation machine in which the portion capsule is not brought directly to a position between the first and second brewing module part via the capsule insertion opening, this can be advantageous and lead, for example, to a faster sequence of successive beverage preparations. In one embodiment, the Bedienl ebel is also pivotable during the brewing process, ie the operating lever is locked during any phase of the brewing process. In particular, the operating lever can be moved out of the closed position during the brewing process. In these embodiments, the beverage preparation machine may be configured to detect that the operating lever is pivoted out of the closed position during the brewing process by the sensor and that the brewing process is stopped. In such embodiments, therefore, the user has a very intuitive way to stop the brewing process. By programming the beverage preparation machine accordingly, it can be determined whether the movement of the operating lever during the brewing process only interrupts the same, ie whether it is continued after the closed position has been taken up again by the operating lever, or whether the brewing process has ended.

Alternatively or additionally, embodiments of the beverage preparation machine having a first brewing module part and a second brewing module part movable relative thereto may be configured to eject a used portion capsule from the brewing module without operating the operating lever or a control element, i. the beverage preparation machine is programmed to open the brewing chamber after completion of the brewing process until the spent portion capsule falls down into the capsule container, even if the user neither operates the control lever nor makes a dedicated input.

In one embodiment, the beverage preparation machine has a display device, such as a display and / or buttons with individually changeable Favbeindruck, and an operating element, such as a jog dial and / or a screen on. Display device and control element can also be realized by an element, for example a touchscreen or the buttons with individually changeable color impression. In such embodiments, the beverage preparation machine may be configured to display a number of brewing programs selectable via the display via the display. The number of selectable brewing programs depends on a result of the capsule recognition. At least the selectable brewing programs can be limited to those brewing programs which can be prepared by the beverage preparation machine at the time of the selection. Which brewing programs can be prepared at the moment and thus be selected depends on the state of the beverage preparation machine and its modules, in particular on fill levels and / or the result of the capsule recognition.

In embodiments where the beverage preparation machine has a milk module, the state of the milk module may affect the selectable brewing programs. The state of the milk module is defined in particular by its connection or non-connection to the beverage preparation machine and possibly by a filling level.

In one embodiment, the beverage preparation machine further comprises a capsule recognition module. This is set up to perform a capsule recognition on a portion capsule which has been brought into a capsule recognition position by the capsule insertion opening. The capsule recognition is done on the basis of predefined features.

These features are, for example, optically readable features, such as a bar code, a 2D matrix code (for example a QR code or Aztec code), a code according to one of the European patent applications 14 197 487.3, 14 197 488.1 and / or 14 197 489.9, a pictogram (icon) and / or a specific color scheme. The capsule recognition module then contains an optical sensor, for example a camera, for reading out the predefined features. But there are also other features such as magnetic properties or a contactless readable RFID chip conceivable. The beverage preparation machine having a capsule detection module is further configured such that the capsule recognition takes place automatically after taking the closed position by the operating lever. In particular, a start of the capsule recognition is linked to the fact that the sensor detects the taking of the closed position. This procedure has the advantage, on the one hand, in capsule recognition modules with an optical sensor, that scattered light passes through the capsule insertion opening into the capsule recognition module - the capsule recognition is coupled to closure and thus also to darkening of the capsule recognition module. For the readout, the capsule recognition module can have its own light source, which generates a defined light distribution on the portion capsule. Another advantage comes from the intuitive handling: the user does not necessarily notice that he is triggering a capsule detection process. In one embodiment, the capsule detection position and the brewing position are different from each other. After the capsule recognition, a transfer of the portion capsule from the capsule recognition position to the brewing position is consequently necessary, said transfer presupposing, for example, a release by the user. In particular, the triggering can take place by selecting a brewing program which can be selected according to the capsule identification.

Alternatively, said transfer can also be triggered in one of the following ways:

- The user has selected a selectable brewing program prior to capsule detection, and the capsule detection has yielded a capsule suitable for selection;

- The user has to agree before inserting the portion capsule into the capsule insertion opening or before the capsule recognition given to an automatic start of the brewing process without capsule recognition or without consideration of the capsule recognition;

- The user has given after the capsule recognition his consent to a start of the brewing process without taking into account the capsule detection.

In one embodiment, the capsule after the capsule recognition, but before closing the brewing chamber on the capsule insertion opening again removable from the beverage preparation machine. Since the portion capsule remains intact until the closure of the brewing chamber, consequently, the intact portion capsule can be removed again for later use of the beverage preparation machine.

As mentioned, if the capsule detection position differs from the brewing position, such sampling may be possible prior to transfer to the brewing chamber - for example, if the user recognizes via the display that the capsule type is not suitable for preparing a beverage desired by him.

In particular, the beverage preparation machine may have a grip recess accessible from the capsule insertion opening. This allows the user to grab the portion capsule located in the capsule detection position and remove it via the capsule insertion opening. Hereinafter, embodiments of the invention will be described with reference to figures. In the figures, like reference characters designate like or analogous elements. Show it:

Fig. 1 shows a cross section of a portion of a

Drink preparation machine with a built-in closing unit, comprising a pivotable control lever in closed

Position and a sensor for determining the closed position; FIG. 2 shows a cross section of the region of the beverage preparation machine according to FIG. 1 with the operating lever in the open position; FIG.

3 shows a detailed view of the region of the beverage preparation machine according to FIG. 1 with the operating lever in the closed position; 4 shows a detailed view of an embodiment of a resistor for

Generation of haptic feedback;

5 is an external view of a beverage preparation machine, which inter alia a capsule recognition module, a closing unit, a

Milk module and a control element has. FIG. 1 shows the portion of a beverage preparation machine 10 relevant to the invention for preparing a beverage from a portion capsule. Shown is a brewing module 6, which has a first brewing module part 3 and a second brewing module part 4. The second brewing module part 4 is movable relative to the first brewing module part 3 via a drive mechanism 20. The drive mechanism 20 is driven by an electric drive 22. As a result, the second brewing module can take part 4 different characteristic for the beverage preparation position. These positions include a first position in which a brewing chamber is formed together with the first brewing module part 3, a second position in which the portion capsule can be introduced into an area between the two brewing module parts, a third position in which a used portion capsule is made of this Area can be ejected and a fourth position in which the introduction of a portion capsule is prevented in this area. The fourth position also serves to hold a portion capsule in a defined position outside the brewing module, particularly in a capsule detection position within a capsule detection module 5. Other positions approachable by the second brewing module portion 4 are service positions and a stand-by position. Motorized brewing modules for beverage preparation machines for preparing a beverage from a portion capsule and in particular a representation of a possible principle, with which a transfer from the capsule detection position is regulated in a brewing position, are described in detail in, for example, European Patent Applications 14 195 680.5.

The first brewing module part 3 has a discharge device 13 for a brewed beverage in the brewing chamber. The second brewing module part 4 has an injector 12 for supplying a brewing liquid, usually hot water, into the brewing chamber formed by the two brewing module parts. FIG. 1 further shows a capsule recognition module 5, comprising a camera sensor 51, a capsule recognition window 52, a light source 62 and a fan 70. Capsule recognition modules for beverage preparation machines for preparing a beverage from a portion capsule are described in detail in European Patent Application 14 195 680.5. In the beverage preparation machine 10 shown, the capsule recognition module 5 is arranged in a manner directly below the upper, horizontal part of the housing 17 so that a capsule can be inserted into a capsule detection position of the capsule recognition module 5 via the capsule insertion opening 11.

The brewing module 6 is located below the capsule recognition module 5. The position of brewing module 6 is selected such that a portion capsule located in the capsule recognition position is held in the capsule recognition position by the second brewing module portion and the portion capsule located in the capsule recognition position moves into a brewing position between the two brewing module portions can reach, if the second Brühmodulteil 4 occupies a position that no longer prevents this transfer of the portion capsule from the capsule recognition module 5 in the brewing module 6. In the embodiment of the beverage preparation machine 10 shown in FIG. 1, this has, in addition to a housing 17 and a printed circuit board 18 of the sensor electronics, a microswitch 2, which has a sheet metal tab 2 ', and a closing unit 1. The closing unit 1 comprises an operating lever 14 and a cam 16, both of which are pivotable about an axis of rotation 15. The board 18 forms a back wall of the capsule recognition module 5.

The manual operability of the operating lever 14 is ensured by a well tangible embodiment of the operating lever and the arrangement of the operating lever 14 on an upper side of the beverage preparation machine 10. The operating lever 14 and the cam 16 are rotatably connected to each other and they are connected to the axis of rotation 15 with the housing 17 of the beverage preparation machine 10.

The closed position of the operating lever 14 shown in FIG. 1 is characterized in that the operating lever 14 runs parallel to the surrounding part of the housing 17 and closes a capsule insertion opening 11. To ensure that the microswitch 2 determines the closed position of the operating lever 14 correctly, operating lever 14 and cam 16 are arranged relative to one another such that in the closed position of the operating lever 14, the cam 16 exerts pressure on the sheet metal tab 2 '. Furthermore, the microswitch 2 is spatially oriented so that the cam 16 can well generate a force perpendicular to the orientation of the sheet metal tab 2 '.

In a projection of operating lever 14 and cam 16 on a plane perpendicular to the axis of rotation 15, the smaller angle between the position of the operating lever 14 and the position of the cam is about 80 degrees (common axis of rotation as the origin of the coordinate system underlying the angle). Greater or smaller angles are possible depending on the configuration of the beverage preparation machine 10 readily. FIG. 2 shows the beverage preparation machine 10 according to FIG. 1 with the operating lever 14 in the open position. In the embodiment shown, the cam 16 is in contact with the board 18 of the beverage detection module 5. This prevents further rotation of the cam about the rotation axis 15 and of the operating lever 14 fixedly connected to the cam via the common axis of rotation 15.

The defined by the contact of the cam 16 to the board 18 position of the operating lever distinguishes the open position of the same.

Due to the already described relative position of control lever 14 and cam 16 to each other, which is given in the embodiment shown by said angle of about 80 degrees, the distance between capsule insertion opening 1 1 and lever 14 in the open position is large enough to along a portion capsule the axis of the capsule insertion opening 1 1, ie normal to the capsule insertion opening 1 1 immediately surrounding part of the housing 17, without tapping or abutment on the operating lever to bring.

FIG. 3 is a detailed view of the region of the beverage preparation machine 10 according to FIG. 1, which better visualizes the interaction between the cam 16 and the microswitch 2. Therein, the axis of rotation 15, the cam 16 and the sheet metal tab 2 'of the microswitch 2 are clearly visible. As already stated, the closed position of the operating lever 14 is characterized in that on the one hand it runs parallel to the surrounding areas of the housing 17 of the beverage preparation machine 10 and closes the capsule insertion opening 11 (not visible in FIG. 3) and, on the other hand, the cam 16 exerts pressure on the sheet metal tab 2 'exerts, so that it is pressed in the direction of sensor 2. In FIG. 3, the position of the sheet metal tab 2 'is not shown correctly to the left of the cam 16 instead of between the cam 16 and the sensor 2.

In the embodiment shown, the microswitch 2 is held in position by a holder 19, which additionally has an extension 19 '. The extension 19 ' defines a maximum deflection of the cam 16 and prevents too much pressure from being applied to the sheet metal tab 2 '.

FIG. 4 shows an embodiment of the beverage preparation machine 10 in which a resistance for generating a haptic feedback to the user can be generated by means of a device which has a bent spring plate 8 and a resistance holder 9.

In the embodiment according to FIG. 4, the operating lever 14 has two fork-shaped lever extensions 21 near the axis of rotation 15 (only the rear of the two lever extensions 21 is shown). At the end of these two lever extensions 21 plastic caps 7 are mounted, which press against the curved spring plate 8.

Due to the pressure between plastic caps 7 and spring plate 8 is formed during the movement of the operating lever 14 friction and thus perceptible by the user resistance. In addition, the spring plate 8 is particularly strongly deformed by the resistance extensions 21 against its spring force when the operating lever 14 approaches the closed position. Once the spring bow is overcome, the user feels a jerky yield, similar to a snap. About the contour of the spring plate, that is about its local bending, the contact pressure and thus the strength of the friction, or the resistance is adjustable. Thus, the resistance over the entire limited by taking the open and closed position range of movement of the operating lever 14 can be varied in any way. In particular, a varying resistance can be generated, which mimics the mechanical resistance of a brewing group.

5 shows an outside view of a beverage preparation machine 10 for preparing a beverage from a portion capsule, which next to the operating lever 14 in the closed position, the approximate position of the capsule recognition module 5 and the brewing module 6, the housing 17, and a control element 23, a display device 28th , a milk module 24, a Collecting container 25 and a water tank 26 (partially hidden by the milk module 24) shows.

Viewed from the outside of the closing unit 1 only the operating lever 14 is visible, which forms a horizontal surface in the closed position of the closing unit 1 with an upper horizontal part of the housing 17 and the capsule insertion opening 11 and the upper portion of the capsule recognition module 5 (reference numerals are approximate Position inside the beverage preparation machine 10 again) completely covered. For better manual operability of the operating lever 14, the operating lever 14 and the areas of the housing 17 adjoining it have recesses 27.

The brewing module 6 (reference number represents approximate position inside the beverage preparation machine 10) is arranged directly below the capsule recognition module 5.

Milk module 24, water tank 26, and receiver 25 are examples of modules of the beverage preparation machine 10 which may be prepared by the fill level and / or presence, or absent, user selectable beverage brewing programs prepared by the beverage maker 10 at a particular time are, influence.

The selectable brewing programs are visible on the display device 28, which is a display, and can be selected via the operating element 23, which is a jog dial here. Also, an operation via a touch-screen control unit, which display device 28 and control element 23 combines, or remotely via a communicating with the beverage preparation machine 10, mobile device, the communication takes place in particular wireless, is conceivable. LIST OF REFERENCE NUMBERS

1 closing unit

2 sensor / microswitch

2 'sheet metal tab

J first brewing module part

4 second brewing module part

5 capsule detection module

6 brewing module

7 plastic cap

8 spring plate

9 resistance bracket

10 beverage preparation machine

1 1 capsule insertion opening

12 injector (water supply)

13 diversion device (beverage outlet)

14 control lever

15 axis of rotation

16 cams

17 housing

18 board (PCB)

19 bracket

19 'extension

20 drive mechanism

21 Lever extension

22 Electric drive

23 control element

24 milk module

25 collection container

26 water tank

27 recesses display

camera sensor

Capsule detection window

light source

Fan

Claims

A beverage preparation machine (10) for preparing a beverage from a portion capsule, comprising a motorized brewing module (6)

a first brewing module part (3) and a second brewing module part (4) movable relative thereto, wherein a brewing chamber can be formed by the first and second brewing module part which at least partially surrounds the serving capsule in a brewing position during the brewing process, wherein the brewing module is set up to brew a brewing beverage by introducing a brewing liquid into the portion capsule and to discharge it from the brewing module;

- An electric drive (22) for the movement of the second Brühmodulteils (4) relative to the first Brühmodulteil (3); wherein the beverage preparation machine (10) further comprises a housing with a capsule insertion opening (11) through which the portion capsule can be inserted into the beverage preparation machine (10), characterized in that the beverage preparation machine (10) further comprises a closing unit (1) and a sensor (2 ), wherein the closing unit (1) comprises a manually operable operating lever (14) pivotable about an axis of rotation (15) between a closed position in which the operating lever (14) closes the capsule insertion opening (11) and an open position which the capsule insertion opening (1 1) is accessible, is pivotable, wherein it can be determined by the sensor, whether the operating lever assumes the closed position.

2. beverage preparation machine (10) according to claim 1, wherein the operating lever (14) is pivotable by applying a force and wherein the closing unit (1) further comprises a resistance element (8), which a Movement of the operating lever (14) provides a resistance that depends on a position of the operating lever (14).

3. The beverage preparation machine (10) according to claim 2, wherein the resistance is based on friction and / or elastic deformation.

4. beverage preparation machine (10) according to any one of the preceding claims, wherein the closing unit (1) further comprises a cam (16) which by a pivoting movement of the operating lever (14) about the rotational axis (15) is movable and which is adapted to, at Taking the closed position by the operating lever (14) to interact with the sensor (2), so that the assumption of the closed position by the operating lever (14) can be detected.

5. beverage preparation machine (10) according to any one of the preceding claims, wherein the movement of the second Brühmodulteils (4) relative to the first Brühmodulteil (3) and the movement of the operating lever (14) are mechanically decoupled from each other.

6. beverage preparation machine (10) according to any one of the preceding claims, wherein the operating lever (14) is pivotable during the brewing process.

A beverage making machine according to claim 6, wherein pivoting of the operating lever (14) from the closed position during the brewing operation stops the brewing process.

8. beverage preparation machine (10) according to any one of the preceding claims, wherein the beverage preparation machine (10) is further adapted to eject a used portion capsule without operating the operating lever (14) from the brewing module (6).

9. beverage preparation machine (10) according to any one of the preceding claims, further comprising a display device (28) and an operating element (23), wherein the beverage preparation machine (10) is arranged, via the display device depending on a result of the capsule recognition a number of about the control element to display selectable brewing programs.

10. Drink preparation machine (10) according to one of the preceding claims, further comprising a capsule recognition module (5) which is adapted to carry out capsule recognition on a capsule inserted through the capsule insertion opening, located at a capsule detection position portion capsule on the basis of predefined features, wherein the

Beverage preparation machine (10) is arranged to automatically trigger the capsule recognition after taking the closed position by the operating lever (14).

The beverage preparation machine (10) of claim 10, wherein the capsule detection position and the brewing position are different from each other, and wherein transfer of the portion capsule from the capsule detection position to the brewing position requires triggering by the user.

12. beverage preparation machine (10) according to any one of the preceding claims, wherein the beverage preparation machine (10) is arranged to allow after capsule identification removal of the portion capsule through the capsule insertion opening before the brewing chamber is closed.